Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG617452164

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617452164

Diamond specifications and retailer prices

From $174 USD
As of November 1, 2026
Save $1,306 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,480 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617452164 or 617452164. Listed at 21 retailers as of November 1, 2026, with prices from $174 to $1,480, a $1,306 spread on the same certified stone. Do Amore Diamonds lists it at $1,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452164
Dimensions7.02 × 4.90 × 3.30 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.02 mm4.90 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452164
Side View
Table 61.0%Crown 44.6°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,480 USD|Low: $165 USD|High: $42,440 USD|Avg: $1,960 USD|-96.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 2$174 USD
Retailer 5$174 USD
Retailer 6$216 USD
Retailer 15$261 USD
Retailer 18$266 USD
Retailer 9$295 USD
Retailer 16$380 USD
Retailer 11$386 USD
Retailer 8$514 USD
Retailer 17$543 USD
Retailer 10$545 USD
Retailer 3$597 USD
Retailer 4$734 USD
Retailer 12$857 USD
Retailer 13$994 USD
Retailer 14$1,054 USD
Do Amore Diamonds$1,480 USD
Retailer 7$11,293 USD

39 data points across 18 retailers

21 retailers$174 USD to $1,480 USD

A
Cheapest Retailer
-
$174 USD
Final sale: no returns
Retailer 2
-
$174 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$180 USD
View
A
Retailer 4
-
$193 USD
View
Retailer 5
-
$202 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$213 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$216 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$216 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$261 USD
View
A
Retailer 10
-
$266 USD
View
A
Retailer 11
-
$380 USD
£299 GBP
View
A
Retailer 12
-
$386 USD
ZAR 6,243 ZAR
View
B+
Retailer 13
-
$543 USD
A$836 AUD
View
Retailer 14
-
$597 USD
A$918 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$684 USD
View
Retailer 16
-
$734 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$767 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$857 USD
View
B
Retailer 19
-
$994 USD
£783 GBP
View
B
Retailer 20
-
$1,054 USD
View
Most Expensive
B
Do Amore Diamonds
27-62955A45E · Nov 1
$1,480 USD
View
20 more retailers have this diamond
Prices start from $174 USDSave up to $1,306 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.99ct Radiant
$174 USD